Cyclopropylamine → HCID 67157606, compound

HRID 548858Notes

Reaction equation

C(O[C:4]([C:6]1[N:7]=[N:8][C:9]([O:12][CH2:13][C:14]2[C:15]([C:20]3[CH:25]=[CH:24][CH:23]=[C:22]([F:26])[CH:21]=3)=[N:16][O:17][C:18]=2[CH3:19])=[CH:10][CH:11]=1)=[O:5])C.[CH:27]1([NH2:30])[CH2:29][CH2:28]1>>[CH:27]1([NH:30][C:4]([C:6]2[N:7]=[N:8][C:9]([O:12][CH2:13][C:14]3[C:15]([C:20]4[CH:25]=[CH:24][CH:23]=[C:22]([F:26])[CH:21]=4)=[N:16][O:17][C:18]=3[CH3:19])=[CH:10][CH:11]=2)=[O:5])[CH2:29][CH2:28]1

Participants

Reactant 2

HCID 69828Cyclopropylamine

HCID 42630253HCID 42630253, compound

Product 1

HCID 67157606HCID 67157606, compoundYield 83%

Procedure

As described for example 52, 6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-pyridazine-3-carboxylic acid ethyl ester (143 mg, 0.4 mmol) was converted, using cyclopropylamine instead of ethanolamine, to the title compound (122 mg, 83%) which was obtained as an off white solid. MS: m/e=369.0 [M+H]+.

Sources & evidence

ORD record: ord-2a8dc985a7f944e5a6224d890c7785c6
Source dataset: uspto-grants-2011_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07943619B2

Reaction notes

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